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What is CID bank?

Published in Credit Card Security 2 mins read

Based on the provided reference, "CID bank" is not a standard banking term. Instead, the reference discusses the CID (Card Identification) number, which is a security feature associated with a credit card. It is not a bank entity.

Understanding the Card Identification (CID) Number

Here's a breakdown of the CID number:

  • Definition: The CID is a four-digit, non-embossed number printed on the front of your credit card, usually above your account number.
  • Purpose: It serves as an extra security measure.
  • Usage: The CID is typically submitted when your credit card's magnetic strip is swiped, along with the issuing bank's contact information.

CID Number - Key Points

  • Location: Printed on the card's face.
  • Digits: Always four digits.
  • Embossing: It is not embossed on the card.
  • Security: Enhances transaction security.
  • Transaction: Used when the magnetic strip is swiped.
  • Relation to Bank: The CID is associated with the card, not a specific bank called "CID bank".

Example

If you are using a credit card to make a purchase in person at a store, the CID number is read by the card reader, along with the other information on the magnetic strip.

Therefore, the term "CID bank" is incorrect. The CID is a card identification number for security, not a bank.

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